RE: HSRP and Load Balancing

From: Mas Kato (loomis_towcar@xxxxxxxxxxxxxx)
Date: Sat Dec 15 2001 - 05:36:19 GMT-3


   
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With HSRP, the active router owns the virtual IP and MAC so the next-hop for th
e PIX will always physically be the active router.

If you want the PIX to make routing decisions and take the best next-hop, it ne
eds to communicate with the border routers that know the best routes. So you ne
ed a routing protocol.

As far as I know, the PIX only supports RIP at this time.

Regards,

Mas Kato
https://ecardfile.com/id/mkato

> "Lupi, Guy" <Guy.Lupi@eurekaggn.com> "'ccielab@groupstudy.com'" <ccielab@grou
pstudy.com> HSRP and Load BalancingDate: Fri, 14 Dec 2001 16:35:00 -0500
>Reply-To: "Lupi, Guy" <Guy.Lupi@eurekaggn.com>
>
>Ok, want to get something straight in my head. You have 2 routers, each is
>connected to an ISP, you are running bgp. Each router has an ethernet port
>that is on the same network, they are bgp neighbors. They are running hsrp,
>connected to the same ethernet network is a PIX that has a default route to
>the virtual ip of the hsrp group. Now, since they are bgp neighbors, they
>exchange route information and have routes from each other to networks for
>which they are best path. Now for the questions:
>
>If you weren't running HSRP, the router would send an ICMP redirect to the
>PIX if the other router was best path for that network, correct?
>
>If you are running HSRP, what happens? I have this set up and the router
>that is the active router for the HSRP group is getting all the traffic from
>the PIX and forwarding it, nothing is getting sent to the standby router.
>Is this the correct behavior, even if the standby router has a better path
>to the destination network? Thanks.
>
>
>
>r1 r2
>| |
>| |
>|------------|-----------|
> |
> |
> Pix
>
>
>
>Guy H. Lupi
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